function useForm<T extends Form.Values>(props: {
onSubmit: (values: T) => void | boolean | Promise<void | boolean>;
initialValues?: Partial<T>;
validation?: {
[id in keyof T]?: ((value: T[id]) => string | undefined | null) | FormValidation;
};
}): {
handleSubmit: (values: T) => void | boolean | Promise<void | boolean>;
itemProps: {
[id in keyof T]: Partial<Form.ItemProps<T[id]>> & {
id: string;
};
};
setValidationError: (id: keyof T, error: ValidationError) => void;
setValue: <K extends keyof T>(id: K, value: T[K]) => void;
values: T;
focus: (id: keyof T) => void;
reset: (initialValues?: Partial<T>) => void;
};
import { Action, ActionPanel, Form, showToast, Toast } from "@raycast/api";
import { useForm, FormValidation } from "@raycast/utils";
interface SignUpFormValues {
firstName: string;
lastName: string;
birthday: Date | null;
password: string;
number: string;
hobbies: string[];
}
export default function Main() {
const { handleSubmit, itemProps } = useForm<SignUpFormValues>({
onSubmit(values) {
showToast({
style: Toast.Style.Success,
title: "Yay!",
message: `${values.firstName} ${values.lastName} account created`,
});
},
validation: {
firstName: FormValidation.Required,
lastName: FormValidation.Required,
password: (value) => {
if (value && value.length < 8) {
return "Password must be at least 8 symbols";
} else if (!value) {
return "The item is required";
}
},
number: (value) => {
if (value && value !== "2") {
return "Please select '2'";
}
},
},
});
return (
<Form
actions={
<ActionPanel>
<Action.SubmitForm title="Submit" onSubmit={handleSubmit} />
</ActionPanel>
}
>
<Form.TextField title="First Name" placeholder="Enter first name" {...itemProps.firstName} />
<Form.TextField title="Last Name" placeholder="Enter last name" {...itemProps.lastName} />
<Form.DatePicker title="Date of Birth" {...itemProps.birthday} />
<Form.PasswordField
title="Password"
placeholder="Enter password at least 8 characters long"
{...itemProps.password}
/>
<Form.Dropdown title="Your Favorite Number" {...itemProps.number}>
{[1, 2, 3, 4, 5, 6, 7].map((num) => {
return <Form.Dropdown.Item value={String(num)} title={String(num)} key={num} />;
})}
</Form.Dropdown>
</Form>
);
}